Base | Representation |
---|---|
bin | 1001011101011110100011… |
… | …0001110111101111100000 |
3 | 1100211102102202001210012201 |
4 | 2113113220301313233200 |
5 | 2330411314412223404 |
6 | 34042342250502544 |
7 | 2122343532302125 |
oct | 227275061675740 |
9 | 40742382053181 |
10 | 10402021211104 |
11 | 3350521880216 |
12 | 11bbb93a34a54 |
13 | 5a5ba2459663 |
14 | 27d66390c74c |
15 | 1308a8eddca4 |
hex | 975e8c77be0 |
10402021211104 has 96 divisors (see below), whose sum is σ = 21116720701440. Its totient is φ = 5041540611072.
The previous prime is 10402021211051. The next prime is 10402021211117. The reversal of 10402021211104 is 40111212020401.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 766708129 + ... + 766721695.
It is an arithmetic number, because the mean of its divisors is an integer number (219965840640).
Almost surely, 210402021211104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10402021211104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10558360350720).
10402021211104 is an abundant number, since it is smaller than the sum of its proper divisors (10714699490336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10402021211104 is a wasteful number, since it uses less digits than its factorization.
10402021211104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19272 (or 19264 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 10402021211104 its reverse (40111212020401), we get a palindrome (50513233231505).
The spelling of 10402021211104 in words is "ten trillion, four hundred two billion, twenty-one million, two hundred eleven thousand, one hundred four".
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